.container{
  width: 100%;
  display: flex;
  flex-direction: column;
  background-color: #eee;
}

.item{
  flex:1;
  display: flex;
  flex-direction: row;
  height: 100px;
  margin-top: 10px;
  background-color: #fff;
}

.avatar{
  flex: 1;
}
.nickname{
  flex: 2;
}
